It is possible for two seemingly opposed statements to be valid. (Opinion on subjects withheld and I am assuming that both are quotes - perhaps naively.)
Here are two simple proverbs that can both be true (depending on situation) but seem opposed:
Many hands make light work;
Too many cooks spoil the broth.
Both have their place.
Sometimes I find situational comparisons on this forum mind blowing.
BTW there is an irony here but it won't be me that points it out.
Two actually.